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POView added not getting removed even removeAllViews () is invoked
 

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  1. POView added not getting removed even removeAllViews () is invoked
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    <p>I am facing problems in removing views even after calling removeAllviews(). Onclick of textView i am adding textView and imageView to layout. Next time when i click textView previously present textview and imageview is not getting removed and is getting appended with th news ones inspite of calling removeAllViews().</p> <p>Any help is appreciated.</p> <p>Code is </p> <p>Activity code </p> <pre><code> public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.check); content=(LinearLayout)findViewById(R.id.content); today=(TextView)findViewById(R.id.today); tomorrow=(TextView)findViewById(R.id.tomorrow); today.setOnClickListener(new TextView.OnClickListener() { @Override public void onClick(View v) { // TODO Auto-generated method stub //Toast.makeText(ToDo.this, "Before"+content.getChildCount(), Toast.LENGTH_LONG).show(); content.removeAllViews(); inflater = (LayoutInflater) getSystemService(Context.LAYOUT_INFLATER_SERVICE); int id=0; for (int idx = 0; idx &lt; 4; idx++) { id = idx + 1; rel = (RelativeLayout) inflater.inflate(R.layout.data, null); RelativeLayout.LayoutParams params = new RelativeLayout.LayoutParams(LayoutParams.WRAP_CONTENT,LayoutParams.WRAP_CONTENT); params.setMargins(0, 50, 0, 0); txt = (TextView) rel.findViewById(R.id.txt); txt.setText("AAA"+idx); img = (ImageView) rel.findViewById(R.id.img); img.setImageResource(R.drawable.stub); img.setId(id); img.setOnClickListener(new ImageView.OnClickListener() { @Override public void onClick(View v) { // TODO Auto-generated method stub Toast.makeText(ToDo.this,"Selected" + v.getId(),Toast.LENGTH_LONG).show(); } }); content.addView(rel, params); } content.setVisibility(View.VISIBLE); Toast.makeText(ToDo.this, ""+content.getChildCount(), Toast.LENGTH_LONG).show(); } }); tomorrow.setOnClickListener(new TextView.OnClickListener() { @Override public void onClick(View v) { // TODO Auto-generated method stub //Toast.makeText(ToDo.this, "Before"+content.getChildCount(), Toast.LENGTH_LONG).show(); content.removeAllViews(); inflater = (LayoutInflater) getSystemService(Context.LAYOUT_INFLATER_SERVICE); int id=0; for (int idx = 0; idx &lt; 4; idx++) { id = idx + 1; rel = (RelativeLayout) inflater.inflate(R.layout.data, null); RelativeLayout.LayoutParams params = new RelativeLayout.LayoutParams(LayoutParams.WRAP_CONTENT,LayoutParams.WRAP_CONTENT); params.setMargins(0, 50, 0, 0); txt = (TextView) rel.findViewById(R.id.txt); txt.setText("Tomo"+idx); img = (ImageView) rel.findViewById(R.id.img); img.setImageResource(R.drawable.stub); img.setId(id); img.setOnClickListener(new ImageView.OnClickListener() { @Override public void onClick(View v) { // TODO Auto-generated method stub Toast.makeText(ToDo.this,"Selected" + v.getId(),Toast.LENGTH_LONG).show(); } }); content.addView(rel, params); } content.setVisibility(View.VISIBLE); Toast.makeText(ToDo.this, ""+content.getChildCount(), Toast.LENGTH_LONG).show(); } }); } </code></pre> <p>check.xml</p> <pre><code>&lt;?xml version="1.0" encoding="utf-8"?&gt; &lt;RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android" android:layout_width="match_parent" android:layout_height="match_parent" android:orientation="vertical" &gt; &lt;RelativeLayout android:layout_width="250dp" android:id="@+id/whiteboard" android:layout_height="300dp" android:layout_alignParentTop="true" android:layout_centerHorizontal="true" android:layout_marginTop="60dp" android:background="#FFFFFF" &gt; &lt;Button android:id="@+id/add" style="?android:attr/buttonStyleSmall" android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_alignParentBottom="true" android:layout_alignParentLeft="true" android:layout_marginBottom="17dp" android:layout_marginLeft="20dp" android:text="Add" /&gt; &lt;View android:id="@+id/bottomseperator" android:layout_width="200dp" android:layout_height="1dp" android:layout_above="@+id/add" android:layout_alignLeft="@+id/add" android:layout_marginBottom="10dp" android:background="#000000" /&gt; &lt;View android:id="@+id/topseperator" android:layout_width="220dp" android:layout_height="1dp" android:layout_marginTop="35dp" android:layout_alignParentTop="true" android:layout_centerHorizontal="true" android:background="#000000" /&gt; &lt;TextView android:id="@+id/day" android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_alignParentLeft="true" android:layout_alignParentTop="true" android:layout_marginLeft="20dp" android:layout_marginTop="8dp" android:textSize="15sp" android:text="Day :"/&gt; &lt;TextView android:id="@+id/today" android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_alignBaseline="@+id/day" android:layout_alignBottom="@+id/day" android:layout_toRightOf="@+id/day" android:textSize="15sp" android:text="Today /" /&gt; &lt;TextView android:id="@+id/tomorrow" android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_alignBaseline="@+id/today" android:layout_alignBottom="@+id/today" android:layout_toRightOf="@+id/today" android:textSize="15sp" android:text="Tomorrow /" /&gt; &lt;TextView android:id="@+id/custom" android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_alignBaseline="@+id/tomorrow" android:layout_alignBottom="@+id/tomorrow" android:layout_toRightOf="@+id/tomorrow" android:textSize="15sp" android:text="Custom" /&gt; &lt;ScrollView android:id="@+id/contenntscroll" android:layout_width="200dip" android:layout_height="200dip" android:layout_alignBottom="@+id/whiteboard" android:layout_alignTop="@+id/whiteboard" android:layout_marginLeft="20dp" android:layout_marginTop="10dp" android:layout_below="@+id/topseperator" android:isScrollContainer="false" android:scrollbars="none"&gt; &lt;LinearLayout android:id="@+id/content" android:layout_width="200dp" android:layout_height="300dp" android:layout_marginTop="30dp" android:orientation="vertical" &gt; &lt;/LinearLayout&gt; &lt;/ScrollView&gt; &lt;/RelativeLayout&gt; &lt;/RelativeLayout&gt; </code></pre>
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    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. PTQuestion
    1. USBadrinath
    1. USBadrinath
    plurals
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. PO
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      1. PTAnswer
    1. This table or related slice is empty.
    1. COwhat is content here it is specified as linear layout but your newdata.xml has only relative layout once check that
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      1. POView added not getting removed even removeAllViews () is invoked
      1. USuser1203673
    2. COcontent is present in main.xml. Code edited
      singulars
      1. POView added not getting removed even removeAllViews () is invoked
      1. USBadrinath
 

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